Question

An oligopoly firm is similar to a monopolistically competitive firm in that both firms face the prisoner's dilemma. both firms are in industries characterized by an interdependent firm. both firms have market power. both operate in a market in which there are significant entry barriers.

Answer 1

An oligopoly firm is similar to a monopolistically competitive firm in that BOTH FIRMS HAVE MARKET POWER.
Market power refers to the ability of a company to increase and maintain price above the level that would prevail under competition. When market power is exercised, it usually leads to reduced output and loss of economic welfare.